1. 1Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand;
2. 2Division of Pulmonary and Critical Care, Department of Medicine, Chonburi Hospital, Chonburi, Thailand;
3. 3Division of Pulmonary and Critical Care, Department of Medicine, Buddhasothorn Hospital, Chachoengsao, Thailand;
4. 4Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand;
5. 5Mahidol–Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand;
6. 6Department of Intensive Care & Laboratory of Experimental Intensive Care and Anesthesiology (L·E·I·C·A), Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands;
7. 7Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, Oxford University, Oxford, United Kingdom;
8. 8Siriraj Hospital, Division of Critical Care, Department of Medicine, Faculty of Medicine, Mahidol University, Bangkok, Thailand;
9. 9Hospital for Tropical Disease, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand;
10. 10School of Medicine, Walailak University, Nakhon Si Thammarat, Thailand